<template>
  <view class="pwd-retrieve-container">
    <uni-forms ref="form" :value="user" labelWidth="80px">
      <uni-forms-item name="oldPassword" label="旧密码">
        <uni-easyinput type="password" v-model="user.oldPassword" placeholder="请输入旧密码" />
      </uni-forms-item>
      <uni-forms-item name="newPassword" label="新密码">
        <uni-easyinput type="password" v-model="user.newPassword" placeholder="请输入新密码" />
      </uni-forms-item>
      <uni-forms-item name="confirmPassword" label="确认密码">
        <uni-easyinput type="password" v-model="user.confirmPassword" placeholder="请确认新密码" />
      </uni-forms-item>
      <button type="primary" @click="submit">提交</button>
    </uni-forms>
  </view>
</template>

<script>
import { updateUserPwd } from '@/api/system/user';

export default {
  data() {
    return {
      user: {
        oldPassword: undefined,
        newPassword: undefined,
        confirmPassword: undefined
      },
      rules: {
        oldPassword: {
          rules: [
            {
              required: true,
              errorMessage: '旧密码不能为空'
            }
          ]
        },
        newPassword: {
          rules: [
            {
              required: true,
              errorMessage: '新密码不能为空'
            },
            {
              minLength: 6,
              maxLength: 20,
              errorMessage: '长度在 6 到 20 个字符'
            }
          ]
        },
        confirmPassword: {
          rules: [
            {
              required: true,
              errorMessage: '确认密码不能为空'
            },
            {
              validateFunction: (rule, value, data) => data.newPassword === value,
              errorMessage: '两次输入的密码不一致'
            }
          ]
        }
      }
    };
  },
  onReady() {
    this.$refs.form.setRules(this.rules);
  },
  methods: {
    submit() {
      this.$refs.form.validate().then((res) => {
        updateUserPwd({ oldPassword: this.user.oldPassword, newPassword: this.user.newPassword }).then((response) => {
          this.$modal.msgSuccess('修改成功');
        });
      });
    }
  }
};
</script>

<style lang="scss">
page {
  background-color: #ffffff;
}

.pwd-retrieve-container {
  padding-top: 36rpx;
  padding: 15px;
}
</style>
